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  User: oldliu
  Date: 2022/8/2
  Time: 10:59
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<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>Title</title>
    <script src="js/index.js"></script>
</head>
<body>
nihao,信息是：
 <h1>

     ${msg}
 </h1>
</body>
</html>
